Vulnerability Description
The Post Grid, Slider & Carousel Ultimate WordPress plugin before 1.8.1 does not sanitise and escape one of its custom post type settings before outputting it in an HTML attribute on the admin edit screen, allowing users with the Contributor role and above to inject JavaScript that executes in the session of any administrator who opens the affected item.
References
FAQ
What is CVE-2026-16260?
CVE-2026-16260 is a documented vulnerability. The Post Grid, Slider & Carousel Ultimate WordPress plugin before 1.8.1 does not sanitise and escape one of its custom post type settings before outputting it in an HTML attribute on the admin edit s...
How severe is CVE-2026-16260?
CVSS scoring is not yet available for CVE-2026-16260. Check NVD for updates.
Is there a patch for CVE-2026-16260?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.